Company lists · Data refreshed October 2026

Top 25 High security locks suppliers worldwide

RevenueBase identified 2,603 company matches for high security locks suppliers worldwide as of October 2026 and tracks 43,949 professional contacts across them, including 11,099 with verified work emails. The United States is the largest market and Aligarh the largest hub.

This list covers company matches for high security locks suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026. Country and city lists for high security locks suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
2,603Companies
43,949Contacts tracked
11,099Verified emails
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The 25 largest high security locks suppliers worldwide

Ranked by team size
Top 25 of 2,603 company matches for high security locks suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin 7, IrelandHQ recorded Oct 19, 202610001+3,119 contacts →

Exact match

“Allegion (NYSE: ALLE) is a global pioneer in seamless access, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchOak Brook, WI, United StatesHQ recorded Oct 19, 20265,001-10,0002,229 contacts →

Exact match

“Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchCambé, BrazilHQ recorded Oct 19, 20261,001-5,000783 contacts →

Exact match

“Líder nacional em cadeados de latão e fechaduras, a PADO faz parte do cotidiano dos consumidores brasileiros há mais de 80 anos.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchNew Haven, CT, United StatesHQ recorded Oct 19, 20265,001-10,000767 contacts →

Exact match

“Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchDiadema, BrazilHQ recorded Oct 19, 20261,001-5,000563 contacts →

Exact match

“O Grupo ASSA ABLOY é líder mundial na fabricação e fornecimento de soluções completas para controle de acesso e segurança, e dedica-se à satisfação das necessidades dos usuários…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchGurgaon, IndiaHQ recorded Oct 19, 20261,001-5,000483 contacts →

Exact match

“An organization with over 28 years of experience as a reputed manufacturer of architectural hardware and provider of high security locking solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchAmityville, NY, United StatesHQ recorded Oct 19, 2026501-1,000432 contacts →

Exact match

“NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchPune, IndiaHQ recorded Oct 19, 202651-200424 contacts →

Exact match

“Welmade Locking Systems Pvt Ltd is a consumer services company based out of J 61, Pune, Maharashtra, India.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchNagold, GermanyHQ recorded Oct 19, 20265,001-10,000416 contacts →

Exact match

“Häfele is an experienced specialist for intelligent hardware technology, lighting and electronic locking systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchSpringfield, MO, United StatesHQ recorded Oct 19, 2026201-500406 contacts →

Exact match

“DMP specializes in delivering innovative security solutions, including burglary, fire, access control and video security products.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchİstanbul, TürkiyeHQ recorded Oct 19, 20261,001-5,000384 contacts →

Exact match

“Kale Kilit, 70 yılı aşkın deneyimi, güçlü kurumsal yapısı ve kaliteden ödün vermeyen üretim anlayışıyla Türkiye’nin lider kilit ve güvenlik sistemleri üreticisi konumundadır.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchPisogne, ItalyHQ recorded Oct 19, 20261,001-5,000377 contacts →

Exact match

“ISEO is a leading group in the design and manufacture of locking systems and access control solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchJoensuu, FinlandHQ recorded Oct 19, 2026501-1,000362 contacts →

Exact match

“ABLOY secures people, property, and business operations on land, at sea, and in the air – in all circumstances.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchEnnepetal, GermanyHQ recorded Oct 19, 202610001+359 contacts →

Exact match

“Kaba Group, from Rümlang in Zurich (Switzerland), and Dorma Group, based in Ennepetal near Düsseldorf (Germany), merged to form dormakaba in September 2015.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchNova Friburgo, BrazilHQ recorded Oct 19, 20261,001-5,000337 contacts →

Exact match

“Em 1971, nasceu a Stam, uma indústria diferenciada, movida pela inovação e disposta a abrir espaços para novas histórias.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchWinston-Salem, NC, United StatesHQ recorded Oct 19, 20261,001-5,000319 contacts →

Exact match

“Established in 1955, The Cook & Boardman Group is the nation’s premier provider of architectural doors and frames, door hardware and related building specialty products in…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Oct 19, 20261,001-5,000310 contacts →

Exact match

“Kale Endüstri Holding A.Ş, that was founded in year 1953, made a strong entrance to the sector with Kale Lock by its big investment in year 1979, gathered all of its companies in…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Oct 19, 2026501-1,000272 contacts →

Exact match

“EVVA - Your Expert in Access Control Systems EVVA is a renowned family-owned company with a proud history specializing in the development and manufacturing of locking systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchSt. Louis, MO, United StatesHQ recorded Oct 19, 2026201-500256 contacts →

Exact match

“It has been over 175 years since Charles Hager first started working in a blacksmith shop.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchUnterföhring, GermanyHQ recorded Oct 19, 2026501-1,000243 contacts →

Exact match

“Rapid digitisation, growing security requirements and increasingly more flexible working time models: mechanical locking systems are no longer able to keep pace with developments…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchTel Aviv, IsraelHQ recorded Oct 19, 20261,001-5,000243 contacts →

Exact match

“Founded in 1973 by two young inventors, Mul-T-Lock® Technologies Ltd.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchSalem, OR, United StatesHQ recorded Oct 19, 2026201-500241 contacts →

Exact match

“Onity supports the hospitality, self-storage, commercial, education and military segments with a full spectrum of electronic locking, access control and mobile key solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 19, 2026201-500237 contacts →

Exact match

“Our founder, William F.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 19, 2026201-500233 contacts →

Exact match

“IML Security Supply was founded in 1966 and is a wholesale distributor in the United States offering products from all major manufacturers in the Security and Locksmithing…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchSalvador, BrazilHQ recorded Oct 19, 20261,001-5,000227 contacts →

Exact match

“Os produtos Papaiz são encontrados em todo o território nacional e também exportados para mais de 20 países entre as Américas, Europa, África e Oceania, uma trajetória de mais de…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 2,603 high security locks suppliers worldwide

See the full list, filter by size, metro and specialty, and access 11,099 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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High security locks suppliers worldwide at a glance

As of Oct 19, 2026
25.3%Verified-email coverage
16.9Average contacts per company
11-50Median size (employees)
0.9%Largest-city concentration · Aligarh
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
1,100
11-50
821
51-200
381
201-500
143
501-1,000
46
1,001-5,000
50
5,001-10,000
11
10001+
13

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for high security locks suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “high security locks suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 11,099 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

High security locks suppliers by location

16 lists · largest first

Every High security locks suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “high security locks suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high security locks suppliers are there worldwide?

RevenueBase identified 2,603 company matches for high security locks suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Allegion tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most high security locks suppliers?

The United States leads with 488 companies, followed by the United Kingdom (163) and Germany (156). Every high security locks suppliers list by country and city is linked on this page.

Which city has the most high security locks suppliers?

Aligarh leads with 23 company records, followed by Istanbul (17) and London (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 11,099 professional contacts with verified work emails tracked across these 2,603 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.